11043641400 has 96 divisors (see below), whose sum is σ = 37347609600. Its totient is φ = 2677244800.

The previous prime is 11043641369. The next prime is 11043641431. The reversal of 11043641400 is 414634011.

It is an interprime number because it is at equal distance from previous prime (11043641369) and next prime (11043641431).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 830040 + ... + 843239.

It is an arithmetic number, because the mean of its divisors is an integer number (389037600).

Almost surely, 2^11043641400 is an apocalyptic number.

11043641400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11043641400 is an abundant number, since it is smaller than the sum of its proper divisors (26303968200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11043641400 is a wasteful number, since it uses less digits than its factorization.

11043641400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1673309 (or 1673300 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The spelling of 11043641400 in words is "eleven billion, forty-three million, six hundred forty-one thousand, four hundred".